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25468053 = 3131135779
BaseRepresentation
bin110000100100…
…1110010010101
31202220220121020
41201021302111
523004434203
62305511353
7426321612
oct141116225
952826536
1025468053
1113415586
128642559
135379270
14354d509
152381153
hex1849c95

25468053 has 16 divisors (see below), whose sum is σ = 36899520. Its totient is φ = 15531264.

The previous prime is 25468039. The next prime is 25468073. The reversal of 25468053 is 35086452.

It is not a de Polignac number, because 25468053 - 212 = 25463957 is a prime.

It is a super-2 number, since 2×254680532 = 1297243447221618, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25468073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518 + ... + 7296.

It is an arithmetic number, because the mean of its divisors is an integer number (2306220).

Almost surely, 225468053 is an apocalyptic number.

It is an amenable number.

25468053 is a deficient number, since it is larger than the sum of its proper divisors (11431467).

25468053 is a wasteful number, since it uses less digits than its factorization.

25468053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 25468053 is about 5046.5882534639. The cubic root of 25468053 is about 294.2152965085.

The spelling of 25468053 in words is "twenty-five million, four hundred sixty-eight thousand, fifty-three".

Divisors: 1 3 13 39 113 339 1469 4407 5779 17337 75127 225381 653027 1959081 8489351 25468053